package demo02.service;

import demo02.entity.User;
import demo02.mapper.UserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * @author RDSunday
 * @create 2020-08-21 10:21
 **/
@Service
public interface UserService {

     public List<User> selectAllUserService();



}
